Asteroid General Data

2021 FE₂

General information

Preliminary designation	2021 FE₂
Group	Apollo
Absolute magnitude	26.99
Approximate diameter (m)	11
Approximate mass (kg)	2.20·10⁶
Number of observations	34
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.433238
a – orbit major semiaxis (astronomical units)	2.16081500
e – orbit eccentricity	0.56350600
ω – orbit ascending node-perihelion angle (degrees)	207.158426
Ω – longitude of orbit ascending node (degrees)	5.552800
i – orbit inclination to the ecliptic plane (degrees)	6.362493

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	302.088338	2.14062470	0.55994046	202.565138	9.289583	6.694708	0.94200233	3.131925
01/21/1858	30.049866	2.14375701	0.55710427	203.198374	8.784310	6.625444	0.94946082	3.138802
01/29/1887	119.494897	2.14280508	0.55918530	204.267469	8.203054	6.541634	0.94457997	3.136712
02/07/1916	204.412500	2.14535262	0.55795828	204.669782	7.717018	6.489478	0.94833536	3.142307
02/14/1945	290.635379	2.14688804	0.55866814	205.867303	6.994300	6.384056	0.94749009	3.145681
02/22/1974	9.316219	2.14836441	0.55800548	206.084324	6.667546	6.355702	0.94956530	3.148927
03/02/2003	89.440594	2.15019882	0.55767756	207.454740	5.824867	6.241943	0.95108119	3.152961
03/09/2032	154.197678	2.16052874	0.56333552	207.219703	5.519827	6.358012	0.94342616	3.175709
03/17/2061	190.926171	2.17630536	0.56381118	208.044238	4.747491	6.231932	0.94928007	3.210557
03/25/2090	203.979769	2.17846634	0.56386318	209.199734	4.016706	6.138894	0.95010938	3.215340
04/03/2119	218.133222	2.18116069	0.56511285	209.948152	3.448209	6.057411	0.94855877	3.221307
04/10/2148	224.916590	2.17677652	0.56662332	210.494187	2.937663	6.024701	0.94336417	3.211599
04/18/2177	230.233479	2.17979161	0.56517667	211.705094	2.057357	5.926407	0.94782426	3.218274

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